Building web applications with Express.js is incredibly fast and flexible, but when it comes time to share your work with teammates, clients, or testers, things get complicated. Your Express.js app runs beautifully on localhost, but the moment someone else needs to see it, you’re faced with deployment hassles, cloud configurations, or firewall nightmares. What if you could bypass all that complexity and share your local Express.js server instantly?
In this guide, we’ll show you how to expose your Express.